Saturation Height Modeling module
Purpose
The Saturation Height modeling tools enable users to explore models of how saturation should vary with height above free water level (HAFWL) and how irreducible water saturation varies with rock quality.
Primary Outputs
The following curves are the primary interpretations made in this module.
| Curve Name | Description |
|---|---|
| SW_FOIL | Saturation from FOIL method |
| SW_RQI_SWH | Saturation from RQI method |
| SW_PERM_SWH | Saturation from Pc method |
| SWIRR_PERM_SWH | Irreducible saturation from Pc method |
| SWIRR_RQI_SWH | Irreducible saturation from RQI method |
| SWIRR_LUCIA | Irreducible saturation from Lucia method |
| SWIRR_FOIL | Irreducible saturation from FOIL method |
Discussion
The SwH modeling module is a specialized module that allows a calculation of Sw based on capillary pressure data. This module is unique in Danomics in that it is required to process your capillary pressure using a Flow tool ahead of time as shown in the video.
This module can be help you determine where the free water level is in your reservoir when it is not observed and can help you constrain your analysis by understanding the irreducible saturation.
This module can also be used to feed into the CO2 storage analysis module which requires an input for the irreducible water saturation.
This method provides an alternative to / check-on resistivity-based water saturations.
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Sample data to get started
Need some sample data to get started? The files below are from data made public by the Wyoming Oil and Gas Commission. These will allow you to get started with petrophysics, mapping, and decline curve analysis. Well header data Formation tops data Deviation survey data Well log data (las files) Production data (csv) or (excel) Wyoming counties shapefile and projection Wyoming townships shapefile and projection Haven’t found the help guide that you are looking for?
NMR Interpretation Module
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